Engineering Sample 906ED 2.1GHz vs 906EC
Description
The 906ED 2.1GHz is based on Comet Lake architecture while the 906EC is based on Coffee Lake.
Using the multithread performance as a reference, the 906ED 2.1GHz gets a score of 657.2 k points while the 906EC gets 494.2 k points.
Summarizing, the 906ED 2.1GHz is 1.3 times faster than the 906EC. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 906ED 2.1GHz gets a score of 657.2 k points while the 906EC gets 494.2 k points.
Summarizing, the 906ED 2.1GHz is 1.3 times faster than the 906EC. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ed
906ec
Core
Comet Lake-H
Coffee Lake-S
Base frecuency
3.6 GHz
2.1 GHz
Boost frecuency
5 GHz
4.3 GHz
Socket
LGA 1151
LGA 1151
Cores/Threads
8/16
8/16
TDP
- W
- W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x256 kB
8x256 kB
Cache L3
16384 kB
16384 kB
Date
March 2020
January 2019
Mean monothread perf.
86.65k points
70.55k points
Mean multithread perf.
657.19k points
494.24k points
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
906ED 2.1GHz
906EC
Test#1 (Integers)
33.92k
28.3k (x0.83)
Test#2 (FP)
30k
24.99k (x0.83)
Test#3 (Generic, ZIP)
7.01k
5.55k (x0.79)
Test#1 (Memory)
15.73k
11.71k (x0.74)
TOTAL
86.65k
70.55k (x0.81)
Multithread
906ED 2.1GHz
906EC
Test#1 (Integers)
302.78k
229.27k (x0.76)
Test#2 (FP)
278.98k
209.21k (x0.75)
Test#3 (Generic, ZIP)
67.89k
48.53k (x0.71)
Test#1 (Memory)
7.53k
7.23k (x0.96)
TOTAL
657.19k
494.24k (x0.75)
Performance/W
906ED 2.1GHz
906EC
Test#1 (Integers)